You can make each sprite twice its original size. Don't forget to set "sampling" to "point" in your project properties -> configuration setting in order to have square resized pixels.

As you said you can change a layer scale, I think it's a good way to do so.

I don't get your distorted pixel issue, can you provide a capx ?

If you want a top view, you can use the bullet behavior with a negative acceleration.

Check my capx (left click to push the ball in the cursor -> ball direction, right click to pull in the opposite direction)

[attachment=0:3mvlztk1][/attachment:3mvlztk1]

I guess this is pretty easy to do with Magicam plugin :

Liks this ? [attachment=0:2ejlxzkk][/attachment:2ejlxzkk]

Be aware that it's juste a blend effect, the cloud hitbox won't change at all even if most of the cloud disappears.

Or this : [attachment=1:2ejlxzkk][/attachment:2ejlxzkk]

Nice !

I didn't try, but maybe use the pathfinding and solid behaviors on the enemies ?

[attachment=0:v8dulmmj][/attachment:v8dulmmj]

Hi. I'm pretty sure my title isn't that clear, so here is I want to do.

I'm working on a game with per pixel collisions. Because they use a lot of CPU, I thought I could make my game with less pixels, with a low resolution. For example, 640*400.

I want to display my layout in a 1280*800 window. So each pixel will be 2x bigger. I use "point" scaling in my project configuration settings.

Do you know how I could set only two resolutions breakpoints (1280*800 and 640*400) ?

Thank you very much !

This is amazing ! May I ask you to share your capx with me ?

Hi AeleaS, like this ? [attachment=0:cbl3pp5v][/attachment:cbl3pp5v]

edit : Oh, fisholith, that's a reply

a) you can replace the round effect by any other sprite that will look like more a scratch, or even use frames or multiple sprites to create a kind of random effect. Plus you can increases the move precision by calculating intermediate coordinates between the actual mouse coordinates and the mouse coordinates during the previous tick (thanks r0j0hound for this advice for my own project)

Check my example file.

[attachment=0:289oslif][/attachment:289oslif]

Maybe with this plugin ?